SOA Design & Architecture: S90.03 Exam
"SOA Design & Architecture", also known as S90.03 exam, is a SOA Certification. With the complete collection of questions and answers, PrepPDF has assembled to take you through 100 Q&As to your S90.03 Exam preparation. In the S90.03 exam resources, you will cover every field and category in SOA Certification Certification helping to ready you for your successful SOA Certification.
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- Exam Code: S90.03
- Exam Name: SOA Design & Architecture
- Certification Provider: SOA
- Corresponding Certification: SOA Certification
- Updated: Sep 24, 2026
- No. of Questions: 100 Questions & Answers with Testing Engine
- Download Limit: Unlimited
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S90.03 Online Test Engine
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S90.03 Practice Q&A's
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Focus beats breadth. PrepPDF commits its resources to the specific requirements of certification candidates — and the S90.03 package shows it: 100 practice questions, three engines, and nothing padded.
SOA S90.03 Exam Overview:
| Certification Vendor: | Arcitura Education |
|---|---|
| Exam Name: | SOA Design & Architecture |
| Exam Number: | S90.03 |
| Exam Price: | $125–$150 USD |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Related Certifications: | Certified SOA Analyst Certified SOA Consultant Certified SOA Security Specialist |
| Passing Score: | 70% |
| Real Exam Qty: | 60 |
| Exam Format: | Multiple-select, Multiple-choice, Scenario-based |
| Recommended Training: | Official SOA Design & Architecture Course |
| Exam Registration: | Arcitura Official Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or in-person at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; recommended prior knowledge of S90.01 and S90.02 |
| Official Syllabus URL: | https://www.arcitura.com/soa-certification-programs |
SOA S90.03 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Service Contract & Interface Design | 15% | - Contract standardization and specification - Interface granularity and versioning |
| Topic 2: Service-Oriented Design Principles | 20% | - Service statelessness and discoverability - Service loose coupling and abstraction - Service reusability and agnostic design |
| Topic 3: Service Infrastructure & Lifecycle | 10% | - Service lifecycle management - Deployment and scaling considerations |
| Topic 4: Service Composition & Architecture Patterns | 25% | - Orchestration vs choreography - Enterprise service bus and layering patterns - Composition models and runtime coordination |
| Topic 5: SOA Messaging & Interoperability | 15% | - Data representation and transformation - Message exchange patterns and protocols |
| Topic 6: Service Security & Governance | 15% | - Security patterns and access control - Policy enforcement and governance frameworks |
S90.03 Exam Questions — Answered Honestly
The SOA Design & Architecture exam requires 70% to pass, and registration costs $125–$150 USD. A failed attempt means paying the same fee again — a readiness check with the PrepPDF engines before booking is the cheaper option.
SOA recommends these training resources for the SOA Design & Architecture exam:
Follow the training with steady self-testing — the 100 practice questions from PrepPDF help you apply theory and fill any gaps the training leaves.
The S90.03 exam is a SOA certification exam validating the SOA Design & Architecture syllabus shown above. It belongs to these credential paths: Certified SOA Analyst, Certified SOA Consultant, Certified SOA Security Specialist. Candidates in 2026 prepare for it with PrepPDF's 100 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
PrepPDF issues a full refund if you take the SOA Design & Architecture exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
Online proctored or in-person at Pearson VUE test centers Register for the SOA Design & Architecture exam through these official channels:
After booking, PrepPDF delivers your practice questions within 1 minute — preparation starts the same day.
The SOA Design & Architecture exam contains 60 to complete within 90 minutes. Timed simulation in the PrepPDF Desktop Test Engine teaches that rhythm before exam day does.
The official SOA Design & Architecture outline defines 6 domains. The leading three are Service Contract & Interface Design (15%), Service Infrastructure & Lifecycle (10%), and Service-Oriented Design Principles (20%). The full list is in the topics section above, and PrepPDF's 100 practice questions cover each one.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 100 practice questions are identical across versions. Every purchase includes 365 days of free updates — whenever a new version is compiled, it is sent to you automatically — plus a 50% renewal discount afterward and unlimited computer installations.
No mandatory prerequisites; recommended prior knowledge of S90.01 and S90.02 Since requirements change over time, confirm the latest on the official SOA exam page before scheduling.
SOA Design & Architecture Sample Questions:
Fill the blank for the following definition of the Service Statelessness design principle:
"Services minimize resource consumption by __________________ the management of
state information when necessary." Select the correct answer.
- A. encapsulating
- B. increasing
- C. assuming
- D. deferring
Correct Answer: D 🗳️
Which of the following service-orientation principles support the application of the Service
Composability principle? SELECT ALL THAT APPLY
- A. Standardized Service Contract
- B. Service Autonomy
- C. Service Integration
- D. Service Statelessness
Correct Answer: A,B,D 🗳️
When applying the Service Loose Coupling design principle, we want to
__________________ the coupling of the service logic to the service contract because that
allows the service contract to remain __________________ from the service logic. Select
the correct answer.
- A. reduce, coupled
- B. reduce, decoupled
- C. increase, decoupled
- D. increase, coupled
Correct Answer: C 🗳️
Fill in the blank for the following definition of the Service Reusability design principle:
"Services contain and express __________________ logic and can be positioned as
reusable enterprise resources." Select the correct answer.
- A. non-agnostic
- B. distinct
- C. new
- D. agnostic
Correct Answer: D 🗳️
Which service-orientation principle influences the content published about services and
further helps avoid the misinterpretation of service contracts? Select the correct answer.
- A. Service Discoverability
- B. Service Autonomy
- C. None of the above.
- D. Service Statelessness
Correct Answer: A 🗳️
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